/* ── Auth Page — uses correct design-system variables ── */
.auth-bg{min-height:calc(100vh - var(--hdr));display:flex;align-items:center;justify-content:center;padding:48px 24px;position:relative;overflow:hidden}
.auth-bg::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(109,40,217,.12),transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(239,68,68,.07),transparent 50%)}
[data-theme=light] .auth-bg::before{background:radial-gradient(ellipse at 30% 50%,rgba(109,40,217,.07),transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(249,115,22,.05),transparent 50%)}

.auth-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1fr 440px;gap:56px;max-width:1000px;width:100%;align-items:center}

/* ── Left side heading ── */
.auth-left h1{font-family:var(--display);font-size:40px;font-weight:900;text-transform:uppercase;line-height:1.05;margin-bottom:14px;color:var(--text)}
.auth-left h1 span{
  background:var(--grad-fire);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  display:inline-block;
}
.auth-left p{font-size:15px;color:var(--text2);line-height:1.7;margin-bottom:22px}
.auth-perk{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text2);margin-bottom:10px}
.auth-perk i{width:26px;height:26px;border-radius:7px;background:rgba(109,40,217,.12);color:var(--violet-l);display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* ── Card ── */
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:36px;box-shadow:0 0 80px rgba(0,0,0,.4)}
[data-theme=light] .auth-card{box-shadow:0 8px 48px rgba(0,0,0,.10);border-color:rgba(0,0,0,.10)}

/* ── Logo ── */
.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.auth-logo-icon{width:40px;height:40px;background:var(--grad-fire);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}
.auth-logo-text{font-family:var(--display);font-size:16px;font-weight:900;color:var(--text)}

/* ── Tab switcher ── */
.auth-tabs{display:flex;background:var(--bg2);border-radius:10px;padding:3px;gap:3px;margin-bottom:22px;border:1px solid var(--border)}
.auth-tab{flex:1;padding:9px;text-align:center;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;transition:all .15s;color:var(--text2);background:transparent}
.auth-tab.active{background:var(--grad-v);color:#fff;box-shadow:0 2px 8px rgba(109,40,217,.35)}
[data-theme=light] .auth-tab{color:var(--text2)}
[data-theme=light] .auth-tab.active{color:#fff}

/* ── Alerts ── */
.auth-alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.auth-alert.err{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:var(--red)}
.auth-alert.ok{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2);color:var(--green)}

/* ── Fields ── */
.auth-field{margin-bottom:15px}
.auth-field label{display:block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--text2);margin-bottom:6px}
.auth-field input{width:100%;padding:11px 14px;background:var(--bg2);border:1px solid var(--border2);border-radius:9px;color:var(--text);font-size:14px;font-family:var(--font);outline:none;transition:border-color .2s,box-shadow .2s}
.auth-field input:focus{border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,40,217,.15)}
[data-theme=light] .auth-field input{background:var(--surface);border-color:rgba(0,0,0,.14);color:var(--text)}
[data-theme=light] .auth-field input:focus{border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,40,217,.12)}

/* ── Submit button ── */
.auth-btn{width:100%;padding:13px;background:var(--grad-v);color:#fff;border-radius:9px;font-size:15px;font-weight:800;cursor:pointer;border:none;transition:all .2s;font-family:var(--font);display:flex;align-items:center;justify-content:center;gap:8px;letter-spacing:.02em;box-shadow:0 4px 16px rgba(109,40,217,.35)}
.auth-btn:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 20px rgba(109,40,217,.5)}

/* ── Divider ── */
.auth-divider{text-align:center;color:var(--text3);font-size:12px;margin:14px 0;position:relative}
.auth-divider::before,.auth-divider::after{content:'';position:absolute;top:50%;width:38%;height:1px;background:var(--border)}
.auth-divider::before{left:0}.auth-divider::after{right:0}

@media(max-width:760px){.auth-wrap{grid-template-columns:1fr;gap:32px}.auth-left{display:none}}